Bump wsgidav from 4.0.1 to 4.1.0

Bumps [wsgidav](https://github.com/mar10/wsgidav) from 4.0.1 to 4.1.0.
- [Release notes](https://github.com/mar10/wsgidav/releases)
- [Changelog](https://github.com/mar10/wsgidav/blob/master/CHANGELOG.md)
- [Commits](mar10/wsgidav@v4.0.1...v4.1.0)

---
updated-dependencies:
- dependency-name: wsgidav
  dependency-type: direct:development
...

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